/*
 * @description: 
 * @version: 1.0.1
 * @Author: xuqiulin
 * @Date: 2021-06-03 20:17:52
 * @LastEditors: Please set LastEditors
 * @LastEditTime: 2021-06-03 21:24:37
 */
// const io = require('socket.io')();
// or
const Server = require('socket.io');
const io = new Server();

